Q4) A SI engine four-stroke cycle v8, 0.005m3 displacement, mounted on a hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. ['C] (b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this condition? [kPa]

Q4) A SI engine four-stroke cycle v8, 0.005m3 displacement, mounted on a hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. ['C] (b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this condition? [kPa]

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

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Internal combustion engine I hope for a solution and as soon as possible, with thanks and appreciation

Q4) A SI engine four-stroke cycle V8, 0.005m3 displacement, mounted on a
hydraulic dynamometer has an output of 53,6 kW at 4050 RPM. Water absorbs
the energy output of the engine as it flows through the dynamometer at a rate of
0.113 m3 per minute. The dynamometer has an efficiency of 93% and the water
enters at a temperature of 20°C.Calculate: (a) Exit temperature of the water. ['C]
(b) Torque output of the engine at this condition. [N.m] (c) What is bmep at this
condition? [kPa]

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